Census of India, 1981 <br/><br/>
Fertility tables. Uttar Pradesh. V. 22, Pt. 6A & B 

 - Uttar Pradesh   Govt Press          1981 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.252sN81, M1.22-6 A&B